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(Ak: Uusi sivu: %d = day) |
(Ak: Uusi sivu: Find more information with:) |
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%d = day | %d = day | ||
| − | Backup | + | Backup is automatically saved by date under the /backup/intra directory. A compressed .tar file is named automatically by the date of saving. ("02122014.tar") |
| − | + | Test the backup by running the bash script: | |
sh /root/backup.sh | sh /root/backup.sh | ||
| − | === | + | === Timed Backup === |
| − | + | Backup can be timed using [[Crontab]]. Open crontab: | |
nano /etc/crontab | nano /etc/crontab | ||
| − | + | and add the following line | |
0 0 * * * root /root/backup.sh | 0 0 * * * root /root/backup.sh | ||
| − | + | This will create the backup every day at 2400 hours. | |
| − | === | + | === Tips === |
| − | + | Find more information with: | |
man date | man date | ||
man time | man time | ||
Nykyinen versio 10. helmikuuta 2015 kello 06.37
Here is an example of simple backups for Linux.
Create directories
mkdir /backup
mkdir /backup/data
Create a bash script file /root/backup.sh
nano /root/backup.sh
Example file:
tar -cvf /backup/intra/$(date +%y%m%d).tar /data/intra
%y = year
%m = month
%d = day
Backup is automatically saved by date under the /backup/intra directory. A compressed .tar file is named automatically by the date of saving. ("02122014.tar")
Test the backup by running the bash script:
sh /root/backup.sh
Timed Backup
Backup can be timed using Crontab. Open crontab:
nano /etc/crontab
and add the following line
0 0 * * * root /root/backup.sh
This will create the backup every day at 2400 hours.
Tips
Find more information with:
man date man time
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